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Cheap flights from Medford to Los Angeles from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Medford to Los Angeles departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Medford to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:11 pm - 8:03 am
MFR
-
ONT
10h 52m
1 stop
Multiple Airlines Logo
3:40 pm - 8:43 pm
ONT
-
MFR
5h 03m
1 stop
$285Multiple Airlines
Fri, Jul 17 - Sun, Jul 19
Alaska Airlines Logo
7:35 pm - 11:51 pm
MFR
-
ONT
4h 16m
1 stop
Alaska Airlines Logo
7:00 am - 11:53 am
ONT
-
MFR
4h 53m
1 stop
$322Alaska Airlines
Fri, Jul 3 - Sun, Jul 5
Alaska Airlines Logo
12:35 pm - 5:10 pm
MFR
-
ONT
4h 35m
1 stop
Alaska Airlines Logo
3:07 pm - 11:59 pm
ONT
-
MFR
8h 52m
1 stop
$329Alaska Airlines
Wed, Aug 19 - Sat, Aug 22
Delta Logo
5:15 am - 12:16 pm
MFR
-
ONT
7h 01m
1 stop
Delta Logo
6:01 pm - 11:23 pm
ONT
-
MFR
5h 22m
1 stop
$331Delta
Wed, Aug 19 - Mon, Aug 24
Alaska Airlines Logo
3:52 pm - 11:52 pm
MFR
-
ONT
8h 00m
1 stop
Alaska Airlines Logo
5:26 pm - 12:04 am
ONT
-
MFR
6h 38m
1 stop
$333Alaska Airlines
Thu, Jul 23 - Thu, Jul 30
Delta Logo
5:21 pm - 10:43 pm
MFR
-
ONT
5h 22m
1 stop
Delta Logo
5:05 pm - 11:49 pm
ONT
-
MFR
6h 44m
1 stop
$335Delta
Sun, Dec 6 - Mon, Dec 14
Multiple Airlines Logo
9:33 pm - 3:08 pm
MFR
-
ONT
17h 35m
1 stop
Multiple Airlines Logo
3:40 pm - 8:43 pm
ONT
-
MFR
5h 03m
1 stop
$336Multiple Airlines
Thu, Jul 2 - Sun, Jul 12
Multiple Airlines Logo
10:23 am - 3:09 pm
MFR
-
ONT
4h 46m
1 stop
Multiple Airlines Logo
3:34 pm - 8:45 pm
ONT
-
MFR
5h 11m
1 stop
$343Multiple Airlines
Mon, Aug 24 - Fri, Sep 4
Multiple Airlines Logo
10:23 am - 12:42 pm
MFR
-
ONT
26h 19m
2 stops
Multiple Airlines Logo
3:34 pm - 8:45 pm
ONT
-
MFR
5h 11m
1 stop
$362Multiple Airlines
Mon, Aug 24 - Fri, Sep 4
Multiple Airlines Logo
9:33 pm - 3:08 pm
MFR
-
ONT
17h 35m
1 stop
Multiple Airlines Logo
11:52 am - 8:21 pm
ONT
-
MFR
8h 29m
2 stops
$367Multiple Airlines
Thu, Jul 2 - Mon, Jul 20

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Alaska Airlines flights from Medford to Ontario

Our best Alaska Airlines deals on Medford to Ontario flight tickets
Alaska Airlines
Jul 3
MFR7:35 pmMedford
4h 16m
1 stop
ONT11:51 pmOntario
Jul 5
ONT7:00 amOntario
4h 53m
1 stop
MFR11:53 amMedford
$322
Alaska Airlines
Aug 19
MFR12:35 pmMedford
4h 35m
1 stop
ONT5:10 pmOntario
Aug 22
ONT3:07 pmOntario
8h 52m
1 stop
MFR11:59 pmMedford
$329
Alaska Airlines
Jul 23
MFR3:52 pmMedford
8h 00m
1 stop
ONT11:52 pmOntario
Jul 30
ONT5:26 pmOntario
6h 38m
1 stop
MFR12:04 amMedford
$333

United Airlines flights from Medford to Ontario

Our best United Airlines deals on Medford to Ontario flight tickets
United Airlines
Jul 2
MFR2:11 pmMedford
3h 43m
1 stop
ONT5:54 pmOntario
Jul 15
ONT1:50 pmOntario
4h 01m
1 stop
MFR5:51 pmMedford
$393
United Airlines
Jul 4
MFR6:00 amMedford
6h 12m
1 stop
ONT12:12 pmOntario
Jul 8
ONT6:00 amOntario
6h 04m
1 stop
MFR12:04 pmMedford
$409
United Airlines
Jul 5
MFR6:00 amMedford
6h 12m
1 stop
ONT12:12 pmOntario
Jul 6
ONT6:00 amOntario
6h 04m
1 stop
MFR12:04 pmMedford
$415

momondo Fare Finder

 
Customize your flight search to find flights from Medford to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Medford to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordOntario

MFR - ONT

MFRONT

Medford

Fri 7/17

9:11 pm-8:03 am

1 stop10h 52m

Ontario

Sun 7/19

3:40 pm-8:43 pm

1 stop5h 03m

$285
Quickest round-trip

MedfordOntario

MFR - ONT

MFRONT

Medford

Fri 7/3

7:35 pm-11:51 pm

1 stop4h 16m

Ontario

Sun 7/5

7:00 am-11:53 am

1 stop4h 53m

$322

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 8/19

12:35 pm-5:10 pm

1 stop4h 35m

Ontario

Sat 8/22

3:07 pm-11:59 pm

1 stop8h 52m

$329

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 8/19

5:15 am-12:16 pm

1 stop7h 01m

Ontario

Mon 8/24

6:01 pm-11:23 pm

1 stop5h 22m

$331

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 7/23

3:52 pm-11:52 pm

1 stop8h 00m

Ontario

Thu 7/30

5:26 pm-12:04 am

1 stop6h 38m

$333

MedfordOntario

MFR - ONT

MFRONT

Medford

Sun 12/6

5:21 pm-10:43 pm

1 stop5h 22m

Ontario

Mon 12/14

5:05 pm-11:49 pm

1 stop6h 44m

$335

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 7/2

9:33 pm-3:08 pm

1 stop17h 35m

Ontario

Sun 7/12

3:40 pm-8:43 pm

1 stop5h 03m

$336

MedfordOntario

MFR - ONT

MFRONT

Medford

Mon 8/24

10:23 am-3:09 pm

1 stop4h 46m

Ontario

Fri 9/4

3:34 pm-8:45 pm

1 stop5h 11m

$343

MedfordOntario

MFR - ONT

MFRONT

Medford

Mon 8/24

10:23 am-12:42 pm

2 stops26h 19m

Ontario

Fri 9/4

3:34 pm-8:45 pm

1 stop5h 11m

$362

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 7/2

9:33 pm-3:08 pm

1 stop17h 35m

Ontario

Mon 7/20

11:52 am-8:21 pm

2 stops8h 29m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Medford to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Medford and Ontario?

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Medford to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $167. If you aren’t able to travel during the month of February, then book flights to Ontario from Medford during March instead. Flights to Ontario in March, while not as cheap as those in February, still average around $262.

How have Medford to Ontario flight prices changed over time?

When to book flights from Medford to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Medford to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Medford to Ontario (MFR to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Medford to Ontario

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Medford to Ontario takes 4h 04m
There are no direct flights from Medford to Ontario. There are no popular flight routes from Medford to Ontario.
Search flight deals

Frequently asked questions about flying from Medford to Ontario

  • How far is Medford to Ontario by plane?

    The distance between Medford and Ontario is about 636.8 mi. Typically, this will take 4h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from Medford Airport to Ontario Airport?

    Prices for flights from Medford Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Medford Airport to Ontario Airport?

  • How old do you have to be to fly from Medford Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Medford Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Medford to Ontario?

Best airlines flying from Medford to Ontario

Compare and see reviews for airlines that fly from Medford to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $220Free CancellationRating
7.9
12,529 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,845 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Medford to Ontario?

It is quick and easy to find Medford to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Medford to Ontario with flexible booking policies on momondo?

All flight searches from Medford to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Medford to Ontario?

momondo helps you find the best flight between Medford and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Medford to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Medford and alert you when they change.

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